@article{llmbanditcostefficientllmgenerationvia,
  title = {LLM Bandit: Cost-Efficient LLM Generation via Preference-Conditioned Dynamic Routing},
  author = {Yang Li},
  year = {2025},
  eprint = {2502.02743},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.02743v1},
}